/**
 * Display helpers for the gateway UI. Kept in its own module so the host
 * service and any future host-side tests can share it without importing
 * the browser-facing types.
 *
 * @module dsh-subagent-codex-plus/gateway/ui-text
 */
import type { GatewayUserInput } from './wire.ts';
/** Join the text blocks of one gateway input list for display. */
export declare function textOf(input: readonly GatewayUserInput[]): string;